Home / 17,718,108.70-26,577,163.05-14,883,756.70

Finding the Fourth Proportional to 17,718,108.70, 26,577,163.05 and 14,883,756.70

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Solution

The fourth proportional to 17,718,108.70, 26,577,163.05 and 14,883,756.70 is: 22,325,635.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,718,108.70 : 26,577,163.05 = 14,883,756.70 : x
  2. Step 2: Convert to fraction form
    17,718,108.70/26,577,163.05 = 14,883,756.70/x
  3. Step 3: Cross multiply
    17,718,108.70x = 26,577,163.05 × 14,883,756.70
  4. Step 4: Simplify right side
    17,718,108.70x = 395,568,028,612,429.94
  5. Step 5: Solve for x
    x = 395,568,028,612,429.94/17,718,108.70
  6. Step 6: Final answer
    x = 22,325,635.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.